baber/WOPTO huggingface dataset:
Patent JP-H08253362-A (JP)
Title: Ni-based ferrite sintered body
Inventor: UEDA HITOSHI
IPC: H01F1/34
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a Ni-based ferrite having a high specific resistance and a small core loss and capable of being used as transformers, etc., for switching electric powers, etc. CONSTITUTION: This Ni-based ferrite sintered body contains 48.0-50.0mol% Fe2 O3 and <=1% segregated Ca in the surface ratio in a crystalline constitution of the sintered body.
Patent JP-H01250254-A (JP)
Title: Body load receiving point moving bedsore preventive bedding
Inventor: MATSUI HISAO
IPC: A61G7/00
Filed: 1988-03-31
Abstract: PURPOSE:To prevent not only the local long-time oppression of bedding and the body due to the wt. during sleeping but also the congestion and bedsore due to the long-time oppression, by making it possible to move the part receiving the load of the body at a necessary time. CONSTITUTION:The part 2 receiving the load of the body 1 is moved at a necessary time and further moved at a necessary time. This operation is repeated to make it possible to prevent no only the local long-time oppression of bedding and the body due to the wt. during sleeping but also the congestion and bedsore due to the long-time oppression. Therefore, even a disabled sick person incapable of performing operation turning over in bed can be prevented from the local long-time oppression of bedding and the body due to the wt. during sleeping and the congestion and bedsore due to the long-time oppression by automatically moving the part receiving the load of the body by an electromotive device, hydraulic machinery or pneumatic machinery at a necessary time or by moving the same by on attendant.
Patent JP-H08278090-A (JP)
Title: Heat exchanger and heat machine
Inventor: GOTO HIDEKAZU
IPC: F28D7/10
Filed: 1995-04-05
Abstract: PURPOSE: To reduce the thermal conduction in the flowing direction of fluid, to make the fluid pressure in a pore group or groove group uniform and to increase the heat exchange capacity by opening the pore group or the groove group for reducing the thermal resistance between the fluid and a thin plate on the plate, providing a small gap in the flowing direction of the fluid and providing a plurality of the gaps in parallel on the plate. CONSTITUTION: A plurality of thin plates 30 made of metal material having high thermal conductivity which is spread perpendicular to the flowing directions of fluid 1 (F1) and fluid 2 (F2) are provided substantially in contact with pressure resistant circular tubes 10 and 20. A plurality of pores (circular pores) 32 for passing the fluids 1, 2 are opened to a pore group on the plate 30 to reduce the thermal resistance between the fluid and the plate 30. The heat from the fluid 1 is rapidly transferred to the tube 10 by the highly thermal conduction in the plate 10. As a result, the heat exchange between the fluids 1 and 2 is increased as compared with the case that the plate 30 is not provided. A laminated structure is formed via a small gap 34 to make the fluid pressure in the hole 32 uniform.
Patent JP-H03280500-A (JP)
Title: Electronic shielding interior material
Inventor: TSUCHIDA YASUYOSHI
IPC: H05K9/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an electromagnetic shielding interior material which is uniform in electromagnetic shielding property and excellent in finish by a method wherein a resin protective film is attached to one side of an electromagnetic shielding metal foil, and a nonflammable paper is pasted on the other side of the metal foil to constitute a laminated shield. CONSTITUTION:An electromagnetic shielding interior material A is formed through such a manner that nonflammable paper 2 is attached to one side of an electromagnetic shielding metal foil 1, and a resin protective film 4 is attached to the other side of the metal foil 1 through the intermediary of a printed layer 3 to constitute a rectangular laminated sheet. The electromagnetic shielding interior material is not limited to a rectangular form and can be optionally formed into a shape which can be easily connected in continuation. It is preferably that the electromagnetic shielding metal foil 1 is formed of electrolytic iron foil, but an aluminum foil, a rolled iron foil, a copper foil, or the like can be used as the shielding metal foil 1 concerned. If an electrolytic iron foil is utilized and set 15-50mum in thickness, it can attain electromagnetic shielding performance of 60dB or above and formed uniform in thickness as a whole. A finishing material is composed of the resin protective film 4 and the printed layer 3.
Patent JP-S60226715-A (JP)
Inventor: TSUKUI RIYOUICHI
IPC: H02H3/02
Filed: 1984-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09272615-A (JP)
Title: Carrier belt and its manufacture
Inventor: NAKAMURA SHOJI
IPC: B65G15/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To enlarge its contact surface so as to reduce contact pressure and reduce traveling resistance by forming angle parts of belt both edge parts into such a cross sectional shape as promoting the contact of the angle parts with pipe internal surface. SOLUTION: When a carrier belt 5 is mounted in an outer pipe 1 and an inner pipe 2 of a carrier, front/rear both angle parts of respective edge parts 5a are brought in contact with respective contact promotion parts 33, 34 at the larger contact surface with respective internal surfaces of the outer pipe 1 or the inner pipe 2 so that the contact pressures of respective angle parts of the belt both edge parts 5a, 5a in relation to respective internal faces of the outer pipe 1 and the inner pipe 2 can be reduced compared with the conventional carrier belt whose angle parts of the belt both edge parts make right angles and whose contact faces become small.  This constitution can improve air deflation so as to reduce the traveling resistance, avoid abrasion of the angle parts in the case of traveling of the carrier belt 5, and prevent such a situation from happening that the abrasion powder is mixed into a material to be carried.
Patent JP-H03280444-A (JP)
Title: Inspection of discrete semiconductor device
Inventor: OSADA MASAMI
IPC: G01R1/073
Filed: 1990-03-28
Abstract: PURPOSE:To carry out smoothly an inspection of discrete semiconductor devices by a method wherein the amount of contact between a probe and each discrete semiconductor device to be measured is adjusted by the pressing force of a member, which is mechanically mounted on an elastic material formed integrally with the probe mounted on the opposed surface to the surface of a support material. CONSTITUTION:Parallel plate springs 11 and 11, which are made of an elastic material of a plate thickness of 0.05mm, are mounted on a support material 10 and respectively contacted with discrete semiconductor devices which are semiconductor devices to be measured. A probe 12 of a card system is integrally formed with the spring 11. The probe 12 is made of a high-melting point metal or its alloy, such as tungsten or its alloy, a carbide alloy, the tip of the probe is formed sharp, is installed at nearly 60 deg. to the surface of each discrete semiconductor device and the distance between this tip and the plate spring on the other side is set in 10.3mm. A screw 14 is installed on the spring 11 on the lower side as a screw for a process for adjusting the pressing force between the probe 12 and electrodes of each discrete semiconductor device, the amount of contact between the probe and each discrete semiconductor device is made adjustable to 1 to 5g and it becomes possible to stabilize the depth of the probe, which is made to intrude in the electrodes to be measured, to 0.5mum or shallower.
Patent JP-H09266856-A (JP)
Title: Deaerating method and device of steamer iron pot
Inventor: MUKAI ISAMU
IPC: A47J27/16
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce preheating of a food material to the minimum extent, and effectively deaerate the inside a steamer iron pot by restoring pressure in the steamer iron pot by quickly blowing deaerated steam into it, and vacuum-deaerating the inside of the smothering iron pot again thereafter up to reaching a prescribed high degree of vacuum when it reaches a prescribed high degree of vacuum by vacuum-deaerating the inside of the smothering iron pot. SOLUTION: When cooking or the like of a food material is performed, sticking water of the food material loaded in a steamer iron pot 2 is dripped downward, and is flowed into a mist separator 9 from a liquid drain nozzle 5. Next, a deaerating valve 10 is opened, and the inside of the steamer iron pot 2 is evacuated, when the inside of the steamer iron pot 2 reaches a prescribed degree of vacuum (30Torr), the deaerating valve 10 is closed for a constant time, a steam valve 12 is opened, and live steam is filled in the mist separator 9. Next, the deaerating valve 10 is opened, and deaerated steam whose drain mist is removed up to the minimum extent in the mist separator 9 is blown into the steamer iron pot 2 from a deaerated steam supply nozzle 6, and when a degree of vacuum in the steamer iron pot 2 is restored to a medium degree of vacuum, the steam valve 12 is closed, and it is vacuum-deaerated again.
Patent JP-S57195267-A (JP)
Title: Picture forming method
Inventor: KOMATSU TERUO
IPC: G03G15/22
Filed: 1981-05-27
Abstract: PURPOSE:To perform a multilayered copying in which plural pictures are superimposed with a simple mechanism, by developing after transferring plural number of different kinds of latent images on a latent image supporting material and placing them in layers. CONSTITUTION:When a multilayer copy mode is selected, a developing device 27 around an insulating drum 24 and a cleaner 30 is separated from the drum 24. A latent image of an original which is formed on a screen drum 13 is transferred onto the drum 24 by a corona discharging device 23 for modulation. Further, the screen drum 13 is cleaned and the same latent image forming and its transferring are repeated also on the second and the third originals. Therefore, plural latent images of originals are placed in layers on the drum 24. A development is performed after closing a developing device 27 and a cleaner 30 to the drum 24 and a transferring is made to a transferring material 29. Thus, a multiple copying in which plural pictures are placed in layers is performed with a simple mechanism.
Patent JP-H06200509-A (JP)
Title: Finishing construction method for revetment pile crest part
Inventor: UCHIDA KAZUHIKO
IPC: E02D5/04
Filed: 1992-03-03
Abstract: PURPOSE:To shape and finish the crest part of a revetment pile by blocks. CONSTITUTION:A first H-shape steel material 2 is connected and fixed to the tops of piles 1 arranged side by side to integrally fix the tops of plural piles 1, a second H-shape steel 5 is connected and fixed near the tops of the sides facing to the water of the piles 1, with the upper side part projected over the top, and a third shape steel material 6 is connected and fixed parallel to the shape steel 5. A block 7 of reinforced concrete is so constructed that an engaging stepped part 10 is formed on the back of the connecting part between a thick engaging part and a thin main part. The engaging stepped part 10 is placed and supported on the upper side area of the second shape steel 5, and a fixing steel material connected to the back of an engaging part 8 is welded to the third shape steel material 6, so that the block 7 is fixed to the top of the pile 1. After that, the crest part of the pile 1 is filled with filling material 31 such as concrete or the like up to the top of the engaging part 8, and subjected to the surface treatment. Thus, the crest part is finished.
Patent JP-S576025-A (JP)
Title: Half-basement under floor
Inventor: HIROSE SUSUMU
IPC: E02D29/00
Filed: 1980-06-14
Abstract: PURPOSE: To construct a structue which has a side wall being endurable to an earth pressure applied from the side, by a method wherein one side wall of a half-basement is formed such that the inclination to the outside of a point on the side wall increases, the further upwards on the side wall this is situated, the inclining part is bent to form stairs, and a concavity is formed in a part of the floor surface of the half-basement.  
     CONSTITUTION: A half-basement 2 is formed in a space under a floor and under a ground surface under a floor in a state to be connected to an opening 1 formed in a floor 7. A part or the whole part of one side wall 3 of the half-basement 2 is formed such that the inclination to the outside of a point on the side wall increases, the further upwards on the side wall this point is situated. The inclination part is bent to form stairs for walking up and down. Additionally, a part of the floor surface of the half-basement 2 is designated to cave in to form a concavity 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000275721-A (JP)
Title: Camera
Inventor: TOBIYO MANABU
IPC: G03B15/05
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a camera having a data imprinting device optically imprinting data showing whether a stroboscope is used or not. SOLUTION: Accompanying that an aperture for photographing 28 is opened by a shutter biade 31, an aperture 29 is opened by a data shutter part 31c. At this time, external light collected through an external light collection part 19a i,s guided to an irradiation part 19b by a light guide 19. Then, the external light is passed through an aperture 44 and the image thereof is formed at a photographic film 11 as a bit mark 45.
Patent JP-S576206-A (JP)
Title: Combustion device provided with water-oil emulsifying unit
Inventor: SAKAMOTO MORIYOSHI
IPC: F23K5/12
Filed: 1980-06-14
Abstract: PURPOSE:To eliminate the influences onto a burner tip and exhaust gas by boiling water upon introducing into a water-oil emulsifying unit to convert it into distilled water and producing an emulsion of distilled water and oil. CONSTITUTION:When city water is supplied to a distiller 3, the water is boiled and converted into distilled water and sent to a water-oil emulsifying unit 1. The distilled water supplied within said emulsifier 1 is mixed with an oil O introduced from an oil supply port 11 to produce an emulsion. Further, this emulsion is shifted to a burner 2 through an emulsion discharge passage 12, and the emulsion is sprayed from the burner 2 and burnt. Accordingly, water such as city water or the like is once converted into distilled water and thereafter into an emulsion of a mixture of water and oil. Therefore, no impurities such as chlorine and the like are contained in the emulsion, and the emulsion can be burnt without causing any trouble in the burner tip.
Patent JP-S5415493-A (JP)
Title: Catalyst made of pyridinophan compound for racemization of amino acids
Inventor: KUZUHARA HIROMI
IPC: C07C67/00
Filed: 1978-07-03
Abstract: PURPOSE: To provide a stable catlayst for recemization of amino acids, with a higher activity than that of existing pyridomal, made of pyridinophan compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60224957-A (JP)
Title: Lawn mower engine starter
Inventor: FUJIKAWA TETSUZOU
IPC: F02N3/04
Filed: 1984-04-20
Abstract: PURPOSE:To improve the starting performance of engine through utilization of stepping force, in a handcart lawn mower, by interlocking the kick pedal arm of a lawn mower body through interlocking means with starting rope of recoil starter for starting engine. CONSTITUTION:An engine 3 mounted downwardly on a lawn mower body 2 is started through starting system 6 having a recoil starter 5. Here, it is constructed such that the starting system 6 will transmit the stepping force of a kick pedal arm 9 through interlocking means 10 to the recoil starter 5. Consequently, the interlocking means 10 is constructed with a swing arm 14, a rack 15, a pinion 16 and a reel 17 where said reel 17 is wound with the starting rope 5a of the recoil starter 5. Consequently, the recoil starter 5 can be functioned through the interlocking means 10 by simply stepping the kick pedal arm 9 with foot thus to start the engine 3.
Patent JP-S58197838-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU JIYUNZOU
IPC: H01L21/76
Filed: 1982-05-14
Abstract: PURPOSE:To diffuse and form a buried collector region to the whole surface of a semiconductor substrate as avoiding selective formation while isolating a collector region through removal by etching. CONSTITUTION:Polycrystal 6 is grown onto the whole surface until grooves removed through etching are buried sufficiently, the grooves are flattened by using the application of a photo-resist and flattening technique through plasma etching, and a silicon nitride film 4 is exposed. Boron is diffused selectively to polycrystal silicon 6 while using the silicon nitride film 4 as a mask, boron is made reach to the silicon substrate 1, the surface of polycrystal silicon 6 is oxidized, and a silicon oxide film 7 is formed. Lastly, a base region 10, an emitter region 11 and a region 9 for reducing collector saturation resistance are formed into a desired transistor constitutive region, and aluminum 8 for an electrode is formed while aluminum 8 for an electrode is also formed into a region A for keeping the potential of the silicon substrate.
Patent JP-S63247085-A (JP)
Title: Thermal recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/333
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity and high color forming start temp. and reduced in background fog at a high temp. and high humidity time, by providing a thermal color forming layer based on a leuco dye, a specific coupler and a sensitizer to a support. CONSTITUTION:A thermal color forming layer based on a leuco dye, a coupler and a sensitizer is provided on a support and, as the coupler, methyphenyl- methylidene bisphenol is used and, as the sensitizer, a heat-meltable substance having m.p. of 80 deg.C or more is used. The m.p. of this coupler is as high as 189 deg.C and the viscosity thereof at a melting time is low and the water-solubility thereof is also low. As the sensitizer, for example, tribenzylamine, 1, 2-di(3- methylphenyloxy)ethylene, dibenzylterephthalate, benzyl-beta-naphthyl ether, 1,4- dibenzyloxynaphthalene, p-benzylbiphenyl, m-terphenyl and hydroxynaphthoenic ester are used, but a heat-meltable substance having m.p. of below 80 deg.C can not be used since color forming start temp. is lowered.
Patent JP-H02259713-A (JP)
Title: Condenser
Inventor: AMAKO ATSUSHI
IPC: G02B17/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an inexpensive condenser having the characteristic of brightness, meeting the purposes of use with just one mirror by providing plural annular band-shaped specular surfaces corresponding to the different parts of one paraboloid body of revolution and devising the central axis positions and focal disposition of the respective specular surfaces. CONSTITUTION:The condenser consists of N-pieces of the specular surfaces having the annular band shape, i.e. the specular surface 1 (101), the specular surface 2 (102)... the specular surface N (103). The unequal illumination by the factor intrinsic to a light source (for example, the arced curve of a discharge lamp) is eliminated by slightly deviating the central axes 107, 108, 109 of the respective specular surfaces. The respective central axes of the specular surfaces are superposed and the disposition of the respective focuses 104, 105, 106 is devised, by which many reflected rays are condensed to a narrow region and, therefore, even if the region to be illuminated is smaller as compared to the condenser, sufficiently bright and uniform illumination is obtd.
Patent JP-S524792-A (JP)
Title: Manufacturing method of thyristors
Inventor: KUSAKA TERUO
IPC: H01L21/316
Filed: 1975-07-01
Abstract: PURPOSE: When Si is changed into an insulated substance, it is cut into pellets in order to manufacture thyristors which have their junction end that appears on the flank insulated and protected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11309579-A (JP)
Title: Plasma or tig welding or cutting method using non-oxidizing gas containing low h2o and/or o2 impurities
Inventor: BORNE ANDRE
IPC: B23K9/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of an electrode of a torch by incorporating the oxygen type impurity concentration [O2 ] below the specified value and the steam type impurity concentration [H2 O] in a non-oxidizing gas to be supplied into the torch. SOLUTION: A gas containing an oxygen(O2 ) type and/or a steam (H2 O) type impurity is used for at least one kind of non-oxidizing gas. The gas to be used contains oxygen below 50 ppm, preferably oxygen below 25 ppm, more preferably oxygen below 15 ppm, and further more favorably oxygen below 10 ppm. It also contains steam below 200 ppm, preferably steam below 100 ppm, more preferably steam below 50 ppm, and further favorably steam below 25 ppm. The ratio of the oxygen concentration to the steam concentration is 0<=(O2 )/(H2 O)<=1/3. The non-oxidizing gas is selected among nitrogen, helium, hydrogen or its mixture, and a TIG (Tungsten Inert Gas) welding process is selected.
Patent JP-H01254032-A (JP)
Title: Picture voice switching device
Inventor: NAKAMURA OSAMU
IPC: H04N7/14
Filed: 1988-04-04
Abstract: PURPOSE:To improve the line utilizing efficiency by sending a voice signal through a picture communication channel in the absence of a transmission request through the picture communication channel and sending a picture signal is the presence of a transmission request. CONSTITUTION:When a transmission request signal RS from the picture communication channel is turned on a control section 3 switches the setting content of a line setting storage section 4 to send a picture signal to the picture communication channel. The switching signal is sent to the opposite side through a multiplexer/demultiplexer section 5 so as to change the line setting of the reception side to the same channel. Thus, the picture communication channel assigned normally to a voice communication channel is switched for the substantial picture communication. Then with the transmission request signal RS reset, the control section 3 switches the line setting storage section 4 to the normal setting content and the voice communication channel is assigned again to the picture communication channel. Thus, the line utilizing efficiency is improved.
Patent JP-H05252185-A (JP)
Title: Cell distribution device
Inventor: INOOKA YASUHIRO
IPC: H04L12/28
Filed: 1992-03-04
Abstract: PURPOSE:To provide a cell distribution device excellent in cell disposal characteristics by individually allotting output intervals. CONSTITUTION:This device has a cell storage memory 12 for temporarily storing cells arriving through an input line and is equipped with an output timing part 15 which allots cell send-out time to respective output lines 1a1-1aN in the case of sending the cells out to the output lines 1a1-1aN from the cell storage memory 12 according to output destination information indicated in the internal information of the arriving cells. The output intervals of the cell storage memory 12 can be shortened and the output cycle can effectively be used by providing the output timing part 15 which allots the output intervals of the cell distribution device to the individual time, and the cell disposal rate characteristics and output line utilizing rate of the cell distribution device can be improved.